Motorola EP450 service manual Test Equipment, Service Aids, and Service Tools

Chapter 3 Test Equipment, Service Aids, and Service Tools

3.1Test Equipment

Table 3-1lists test equipment required to service the EP450 Radios.

Table 3-1. Recommended Test Equipment

Motorola Part No.	Description	Characteristics	Application
R2600 series	System analyzer	This item will substitute for	Frequency/deviation meter and
		items with an asterisk (*)	signal generator for wide-range
			troubleshooting and alignment
*R1074	Fluke 87 digital multi-	True RMS metering,	Digital voltmeter is recom-
	meter	200 kHz frequency	mended for AC/DC voltage and
		counter, 32-segment bar	current measurements
		graph with backlit display
	Fluke 85 RF probe	500 MHz, 30 VAC max	Use with Fluke 87 digital multi-
			meter for RF voltage measure-
			ments.
*R1377	AC voltmeter	1 mV to 300 mV, 10 mega-	Audio voltage measurements
		ohm input impedance
R1611	Dual channel	Two-channel, 100 MHz	Waveform measurements
	100 MHz oscillo-	bandwidth, 200 M sample
	scope (Agillent)	rate/sec, 2 MB memory/
		channel
S1339	RF millivolt meter	100 ∝V to 3V RF, 10 kHz to	RF level measurements
		1 GHz frequency range
*R1013 or	SINAD meter or	Without RMS audio volt-	Receiver sensitivity measure-
		meter or	ments
*R1370	SINAD meter with	With RMS audio voltmeter
	RMS